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. 2021 Feb 19;13:1757–1765. doi: 10.2147/CMAR.S278728

Figure 4.

Figure 4

PTPN18 silencing induced ferroptosis via GPX4. (A, B) PTPN18 knockdown induced the intracellular ROS expression detected by Flow cytometry. (C) PTPN18 knockdown blocked the proliferation of KLE endometrial cancer cells measured by CCK-8. (D) PTPN18 knockdown suppressed the expression of GPX4 detected by ELISA. Results are expressed as means ± SD (**p < 0.01, *** p < 0.001 vs CON).